55838280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{465319}}^1$

素因数の和:465333

約数の個数: 32

約数和(自身を含む): 167515200

約数和(自身を除く): 111676920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 465319, 930638, 1395957, 1861276, 2326595, 2791914, 3722552, 4653190, 5583828, 6979785, 9306380, 11167656, 13959570, 18612760, 27919140, 55838280]

約数ペア:

[(1, 55838280), (2, 27919140), (3, 18612760), (4, 13959570), (5, 11167656), (6, 9306380), (8, 6979785), (10, 5583828), (12, 4653190), (15, 3722552), (20, 2791914), (24, 2326595), (30, 1861276), (40, 1395957), (60, 930638), (120, 465319)]